Hate to say that but it works for me. I am using the largest regular* font size on an iPhone SE and there's no issue on the exact same page in the weather app.
Perhaps OP is using one of the extra-large font sizes hidden behind the "Larger Accessibility Sizes" toggle. It can be expected users at that font size value accessibility over aesthetics. As screen space is limited there is of course a point where things start to look broken.
The weather app could include a TV or clock-like layout for extra-large text sizes but that doesn't really fly with Apple's UI/UX consistency.
> Perhaps OP is using one of the extra-large font sizes hidden behind the "Larger Accessibility Sizes" toggle.
They are. FTA:
“Update 23 Jun 2024 4:11 PM
Several readers on Mastodon told me the alignment was fine on their phones and suggested Larger Text/Dynamic Type as the reason the charts on my phone are messed up. They were absolutely right. I bumped up my text size so long ago I’d forgotten all about it, but I should’ve known to look into that before posting. Interestingly, moving my text size down just one tick got all the bar ends to match up. The colors still seem a little off to me, but I’ll need to zoom in and look more carefully.”
Perhaps OP is using one of the extra-large font sizes hidden behind the "Larger Accessibility Sizes" toggle. It can be expected users at that font size value accessibility over aesthetics. As screen space is limited there is of course a point where things start to look broken.
The weather app could include a TV or clock-like layout for extra-large text sizes but that doesn't really fly with Apple's UI/UX consistency.